单项选择
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适中(0.65)
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1 . —What's the matter?
—They said I should not be allowed ______ here. They don't allow ______ in the waiting room.
—They said I should not be allowed ______ here. They don't allow ______ in the waiting room.
A.smoking; to smoke | B.to smoke; smoke | C.to smoke; smoking |
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2 . No one is allowed in the hospital. You can often see“No Smoking”signs in it.
A.to smoke | B.smoke | C.smoking |
您最近一年使用:0次